package com.bite.extensions.listener;

import com.bite.extensions.constant.Constants;
import com.rabbitmq.client.Channel;
import org.springframework.amqp.core.Message;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.stereotype.Component;

import java.util.Date;

//@Component
public class DLListener {
/*    @RabbitListener(queues = Constants.NORMAL_QUEUE)
    public void handleMessage(Message message, Channel channel) throws Exception {
        //消费者逻辑
        long deliverTag = message.getMessageProperties().getDeliveryTag();
        try {
            System.out.printf("[normal.queue]接收到信息: %s, deliveryTag: %d\n",new String(message.getBody(),"UTF-8"),deliverTag);
            //业务逻辑处理
            System.out.println("业务逻辑处理！");
            int  num = 3/0;
            System.out.println("业务逻辑完成！");
            //肯定确认
            channel.basicAck(deliverTag,false);
        } catch (Exception e) {
            //否定确认
            channel.basicNack(deliverTag,false,false);//requeue为false，则变成死信队列
        }
    }*/
    @RabbitListener(queues = Constants.DL_QUEUE)
    public void dlxHandleMessage(Message message, Channel channel) throws Exception {
        System.out.printf("[dl.queue] %tc 接收到信息: %s, deliveryTag: %d\n",new Date(), new String(message.getBody(), "UTF-8"), message.getMessageProperties().getDeliveryTag());
    }
}
